Bro Vs Zombies

The zombie apocalypse is here and somehow, you manage to stay alive. Most of your friends are dead. But, you need to go on with your life as there is more to life and we would not find out about it if we are dead.
The idea of this game is survival as you need to survive the rampaging zombies. You have your trustee gun with you. Every zombie kill would earn you money. You can use the money to buy upgrades at the store. The game becomes harder and harder by the minute, so try to buy better guns if you have the money.